滕仓(Fujikura) FSM-40S/40F原装电极, 型号ELCT1-25, 适用于腾仓FSM-20S,FSM-30S,FSM-40S,FSM-40S-B,FSM-40F,FSM-40PM,FSM-45F,FSM-45PM 系列光纤熔接机